3x-2y=0
x-3y+7
By rounding the divisor and considering its multiples, estimate the answer to 720.9/9.32
3(2x-5)+17
498089
2445044
1649671
803065
4890088
3299342
19678202
21972618
5690193
3(6k-5)+8k
solve 7p + 3 over 5p = 2 - p over 5p
7(3w+2)+6w
importanat theorem of class 10
